2005, Part of book or chapter of book (Langendijk, H.; Swagerman, D.; Verhoog, W. (ed.), Is fair value fair? Financial reporting from an international perspective)
2003, Part of book or chapter of book (Vosselman, E.G.J.; Wouters, M.; Vosselman, E.G.J. (ed.), Waarde en waardering van bedrijfseconomische informatie. Liber amicorum prof.dr. Jacques Theeuwes, pp. 65-83)